There is a div
in my page that for show the error message.When I refresh the page,it will appear for a while then it disappear. I added v-cloak
but
If you are using CDN to get Vue and using Bootstrap CSS then the reason might be you are loading the Bootstrap CSS in the bottom of the body tag, moving it back to the head tag worked for me. Make sure that you keep that vueJS file in the button as it is.
All link and script tag here
{{ something }}